UM DTF-50 - 2007 Specifications and Reviews

The 2007 UM DTF-50 is a lightweight minibike designed for beginner riders and younger enthusiasts seeking an affordable entry into motorcycling. Its compact 49cc air-cooled engine and featherweight 54kg frame make it ideal for learning basics and casual off-road riding. Known for reliability and simplicity, this cross-styled bike combines accessible performance with easy maintenance.

2007
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Engine and Transmission Specifications

ClutchAutomatic
Transmission typefinal driveChain
Gearbox3-speed
Cooling systemAir
StarterElectric & kick
Fuel systemCarburettor
Bore x stroke39.0 x 41.4 mm (1.5 x 1.6 inches)
Compression8.8:1
Stroke4
Engine typeSingle cylinder
Capacity:49.00 ccm (2.99 cubic inches)

Physical measures and capacities

Overall length1,372 mm (54.0 inches)
Seat height559 mm (22.0 inches) If adjustable, lowest setting.
Dry weight54.0 kg (119.0 pounds)
 
 

UM DTF-50 dimensions and frame

Rear brakesExpanding brake (drum brake)
Front brakes diameter183 mm (7.2 inches)
Front brakesSingle disc
Rear suspensionSingle shocks
Front suspensionInverted telescopic fork
 
 

Speed and acceleration

Fuel capacity3.10 litres (0.82 gallons)

CategoryMinibike, cross
Year2007
ModelUM DTF-50

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track5%
City25%
Cornering40%
Daily Riding10%
Touring3%
Passenger5%

Rider Profile

Best ForThis is a beginner-friendly minibike best suited to young or novice riders learning basic throttle and brake control.
PurposeIt is designed for casual, low-speed recreational fun and light dirt play rather than any serious performance or commuting use.
Rider FitIts tiny 559 mm seat height and 54 kg dry weight make it extremely easy to handle for smaller or lighter riders, including kids and teens.
CharacterThe DTF-50 is a playful, unintimidating pit bike with an automatic clutch and 3-speed gearbox that favors simplicity over speed.
Not Ideal ForIt is not suitable for taller adults, highway riding, touring, or anyone seeking real off-road or on-road performance.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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